Abubuwan da aka yi birgima suna sanye da hatimai masu amsawa a ƙarshen duka biyun.Tare da murfin ƙura kuma tare da hatimi, wasan kwaikwayo daban-daban guda biyu, ɗaya shine hujjar ƙura, ɗayan an rufe shi.Hatimi shine don sanya man shafawa na ciki (mai) a cikin yin amfani da tsarin ba zai yi hasara ba, a waje da man mai mai tsabta ba shi da sauƙin shiga, don tabbatar da cewa ɗaukar nauyi a cikin yanayin mai mai;Rufin ƙura shine don kare waje daga ƙurar daga ƙura ko iskar gas mai cutarwa zuwa cikin rami mai ɗauka, don hana lalacewa.
Fitar hannuɗaukar nauyi da hatimi
A cikin 'yan shekarun nan, bearings suna sanye da na'urorin rufewa.A baya, bearings suna buɗewa.Don tabbatar da lubrication da ƙurar ƙura na bearings, an shigar da na'urorin rufewa a kan raƙuman ruwa a duka ƙarshen bearings.Tare da ci gaban masana'antu, musamman masana'antar abinci, shaharar injin ofis na zamani da na'urorin gida suna buƙatar ƙirar kayan aiki mai ƙarfi don rage nauyi da kuma hana ɓarna na hatimi na nadi huɗu ba tare da lamuni ba da ɗigon iska.Wannan yana nufin cewa bearings da kansu suna da na'urorin rufewa.
Yawanci akwai hatimin roba ko injiniyanci, da kuma hatimin hatimin farantin karfe (ko hular ƙura).Ana samun zoben rufewa a cikin nau'ikan daidaitawa daban-daban, tare da tasirin rufewa daban-daban.Idan akwai tazara tsakanin hatimi da shaft, ana kiran wannan hatimin mara lamba.Ƙaramin ƙyalli, mafi kyawun tasirin hatimi, amma ƙananan saurin shaft ɗin da aka yarda;kuma akasin haka.Idan babu sharewa tsakanin hatimi da ramin juyi, ana kiran shi hatimin lamba.Mafi girman yankin lamba na leben lamba na hatimi, mafi kyawun tasirin hatimi, amma rage saurin shaft ɗin, kuma akasin haka.
Na biyu, hanyar yin magana da ƙura proof
Hujjar kura tare da Z ta ce, hatimi tare da S ce (ji a hatimin zobe tare da FS ya ce; hatimin roba tare da LS ya ce).
1.Marufi mai ƙura
Rike nau'in nau'in farantin karfe mai ɗauke da murfin ƙura, don ƙananan bearings, stamping karfe farantin karfe tare da madaidaicin zoben bazara da aka gyara akan tsarin zoben waje.
Ƙarfe mai hatimi mai ɗauke da murfin ƙura, rage zubar mai, farantin ƙarfe na ƙarfe a cikin tambarin zobe na waje don ƙarfafa tsarin.
2. Zoben rufewa
Riƙe nau'in zobe mai ɗaukar hatimin Teflon, galibi ana amfani da shi don ƙananan bearings.Zobe na waje tare da gilashin fiber Teflon tsarin rufewar zobe, tare da m zoben bazara.
Nau'in lamba nau'in hatimin roba, yadda ya kamata ya hana kutsawa jikin waje.An saka hatimin roba a cikin zobe na waje na ɗaukar hoto kuma hatimin yana cikin ƙaramin lamba tare da zoben ciki.
Dangane da ƙayyadaddun yanayin da aka yi amfani da bearings da hatimi, kayan da ake amfani da su don ƙurar ƙura da ƙura sun bambanta.
Lokacin aikawa: Afrilu-18-2023
